fn main() {
    let float_num: f32 = 3.14;
    let float_num2: f64 = 3.2324253543;

    let tup: (i32, &str, i32) = (20, "hello", 1);

    println!("{}", tup.0);

    let (a, b, c) = tup;
    println!("{}", b);

    let x = [1, 5, 6, 7];
    println!("{}", x[0]);

    let y = [2; 6]; // 2 2 2 2 2 2
    println!("{}", y[5]);
}
